Optimized Depth of Transition from Open Pit to Underground Coal Mining
a:2:{s:4:"TEXT";s:27:"A. A. ORDIN, I. V. VASIL’EV";s:4:"TYPE";s:4:"text";}
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Krasnyi pr. 54, Novosibirsk, 630091 Russia
Keywords: dynamic programming, lag factor, optimization, transition depth, open pit and underground mining
Abstract
The article formulates the problem on optimization of depth for transition from open pit to underground coal mining, considering lag factor. The main regularities are presented together with the numerical calculation of the set problem in terms of the Raspadsky Open Pit Mine using the dynamic programming method.
|
